F1: 27 Apr. 2005
Delivered: 23 May 2005
| 23 May 2005 | Spirit Airlines | NKS,NK | N503NK | |
| Leased from: AerCap | A6464B |
 |
| LAS - Jan. 2016 © Dieter Müller |
 |
| FLL - Jan. 2016 © Dieter Müller |
| 13 Sep. 2020 | ✈ Ferried LAS-MZJ | NK9203 | N503NK |
| 23 Mar. 2021 | ✈ Ferried MZJ-MCO | NK9203 | ||
| N503NK | cs: Spirit | A6464B |
| 23 Mar. 2021 | Spirit Airlines | NKS,NK | N503NK | |
| Leased from: AerCap | A6464B |
| 28 Feb. 2023 | ✈ Ferried IAH | NK9203 | N503NK |
| 06 Mar. 2023 | ✈ Ferried IAH-P08 | NK9903 |
| 24 Apr. 2023 | ❖ Gryphone Aviation Leasing | |
| 20 Jul. 2023 | ✈ Ferried P08-MCN | N503NK |
| 08 Aug. 2023 | ✈ Ferried MCN-LCQ | N503NK |
| 05 Jan. 2024 | Network Aviation | NWK | VH-8NP | |
| Leased from: Gryphone Aviation Leasing | 7CAE03 |
| 05 Jan. 2024 | QantasLink | QLK,QF | VH-8NP | |
| VH-8NP | Obsby: Network Avition | 7CAE03 | active |
02470, N503NK, VH8NP